Level 7
By: by Mordecai Roshwald
Edition: Book Club Edition.
Publisher: McGraw-Hill
Published: 1959
Place of publication: New York
Language: eng
Number of pages: 183
Subjects: American Science fiction; Subterranean Civilization; Fiction; Life on other planets; Nuclear bomb shelters; Underground areas; Nuclear warfare
Notes: See Reginald's Science fiction and fantasy, 12435 (1st edition).